General
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Target
5d490d86454ef22b48d93c2f198e303ec3d8b213df2ab846695ea4d37f1b653e
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Size
1.8MB
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Sample
240604-xaablsff9y
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MD5
6f62a5f56d3a2ff73c76f0badfdb7058
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SHA1
8765716f430b48d7c112d2f6acfd5ea5026a0a4d
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SHA256
5d490d86454ef22b48d93c2f198e303ec3d8b213df2ab846695ea4d37f1b653e
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SHA512
4aec72edf304a85913e822f2887b2c7dd1cd62b1b1bd8d5b6a214dd00731b405910abfa85ba42b1dd9a67d1d4e840319d9aec96d5d646932891d403040e64aac
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SSDEEP
49152:2YT2c5GIOjz0WGwe9nJ+OZYnKyaJ3rguR:ZTnxS5eXTen4J38S
Static task
static1
Behavioral task
behavioral1
Sample
5d490d86454ef22b48d93c2f198e303ec3d8b213df2ab846695ea4d37f1b653e.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
amadey
4.21
9a3efc
http://check-ftp.ru
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install_dir
b9695770f1
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install_file
Dctooux.exe
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strings_key
1d3a0f2941c4060dba7f23a378474944
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url_paths
/forum/index.php
Extracted
risepro
147.45.47.126:58709
Extracted
redline
newbild
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Targets
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Target
5d490d86454ef22b48d93c2f198e303ec3d8b213df2ab846695ea4d37f1b653e
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Size
1.8MB
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MD5
6f62a5f56d3a2ff73c76f0badfdb7058
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SHA1
8765716f430b48d7c112d2f6acfd5ea5026a0a4d
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SHA256
5d490d86454ef22b48d93c2f198e303ec3d8b213df2ab846695ea4d37f1b653e
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SHA512
4aec72edf304a85913e822f2887b2c7dd1cd62b1b1bd8d5b6a214dd00731b405910abfa85ba42b1dd9a67d1d4e840319d9aec96d5d646932891d403040e64aac
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SSDEEP
49152:2YT2c5GIOjz0WGwe9nJ+OZYnKyaJ3rguR:ZTnxS5eXTen4J38S
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Creates new service(s)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
5Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
7Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2